CaratHunter
Plans
Round|Lab Grown|IGI

1.72ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG843641773

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843641773

Diamond specifications and retailer prices

From $759 AUD
$533 USD
As of October 23, 2026
Save $1,006 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,765 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.72ct lab-grown round diamond

This 1.72ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641773 or 843641773. Listed at 13 retailers as of October 23, 2026, with prices from $759 to $1,765, a $1,006 spread on the same certified stone. Brilliant Earth lists it at $1,765. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641773
Dimensions7.77 × 7.64 × 4.71 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm7.64 mm1.72 ctJ / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843641773
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $1,765 AUD|Low: $336 AUD|High: $1,765 AUD|Avg: $875 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 25, 2026
Retailer 5$336 AUD
Retailer 13$374 AUD
Retailer 11$389 AUD
Retailer 3$416 AUD
Retailer 2$486 AUD
Retailer 6$562 AUD
Retailer 8$759 AUD
Retailer 12$893 AUD
Retailer 10$897 AUD
Retailer 7$1,031 AUD
Retailer 9$1,338 AUD
Retailer 14$1,412 AUD
Retailer 4$1,676 AUD
Brilliant Earth$1,765 AUD

6 data points across 14 retailers

13 retailers$759 AUD to $1,765 AUD

Retailer 1
-
$336 AUD
$236 USD
Price last confirmed 8 days ago
Retailer 2
-
$389 AUD
$273 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$416 AUD
$292 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$486 AUD
£269 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
$562 AUD
$395 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$759 AUD
$533 USD
View
A
Retailer 7
-
$893 AUD
$627 USD
View
Retailer 8
-
$897 AUD
$630 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,031 AUD
$724 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,338 AUD
$940 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,412 AUD
$992 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,676 AUD
£927 GBP
View
Price last confirmed 11 days ago
Most Expensive
B+
Brilliant Earth
22294707A · Oct 26
$1,765 AUD
$1,240 USD
View
12 more retailers have this diamond
Prices start from $759 AUDSave up to $1,006 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.72ct Round
$759 AUD